York S1-025-30862-000 SPST Manual Reset Rollout Switch 200°F

The York S1-025-30862-000 Manual Reset Rollout Switch is a secure equipment used in heating components of HVAC systems to monitor the presence of excessive temperatures due to flame or rollout of hot gas. The temperature around the burner rises above 200°F, the switch closes its single-pole, single-throw contacts to cut the heat source to avoid insecure conditions. It is mounted in the furnace or combustion space, and it is linked to the control circuit. In the HVAC systems, the switch assists in securing equipment by halting the component unless the cause of overheating is eliminated.